379534860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4064

約数の個数: 144

約数和(自身を含む): 1258612992

約数和(自身を除く): 879078132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1860, 2108, 2635, 2790, 3060, 3162, 4001, 4743, 5270, 5580, 6324, 7905, 8002, 9486, 10540, 12003, 15810, 16004, 18972, 20005, 23715, 24006, 31620, 36009, 40010, 47430, 48012, 60015, 68017, 72018, 80020, 94860, 120030, 124031, 136034, 144036, 180045, 204051, 240060, 248062, 272068, 340085, 360090, 372093, 408102, 496124, 612153, 620155, 680170, 720180, 744186, 816204, 1020255, 1116279, 1224306, 1240310, 1360340, 1488372, 1860465, 2040510, 2108527, 2232558, 2448612, 2480620, 3060765, 3720930, 4081020, 4217054, 4465116, 5581395, 6121530, 6325581, 7441860, 8434108, 10542635, 11162790, 12243060, 12651162, 18976743, 21085270, 22325580, 25302324, 31627905, 37953486, 42170540, 63255810, 75906972, 94883715, 126511620, 189767430, 379534860]

約数ペア:

[(1, 379534860), (2, 189767430), (3, 126511620), (4, 94883715), (5, 75906972), (6, 63255810), (9, 42170540), (10, 37953486), (12, 31627905), (15, 25302324), (17, 22325580), (18, 21085270), (20, 18976743), (30, 12651162), (31, 12243060), (34, 11162790), (36, 10542635), (45, 8434108), (51, 7441860), (60, 6325581), (62, 6121530), (68, 5581395), (85, 4465116), (90, 4217054), (93, 4081020), (102, 3720930), (124, 3060765), (153, 2480620), (155, 2448612), (170, 2232558), (180, 2108527), (186, 2040510), (204, 1860465), (255, 1488372), (279, 1360340), (306, 1240310), (310, 1224306), (340, 1116279), (372, 1020255), (465, 816204), (510, 744186), (527, 720180), (558, 680170), (612, 620155), (620, 612153), (765, 496124), (930, 408102), (1020, 372093), (1054, 360090), (1116, 340085), (1395, 272068), (1530, 248062), (1581, 240060), (1860, 204051), (2108, 180045), (2635, 144036), (2790, 136034), (3060, 124031), (3162, 120030), (4001, 94860), (4743, 80020), (5270, 72018), (5580, 68017), (6324, 60015), (7905, 48012), (8002, 47430), (9486, 40010), (10540, 36009), (12003, 31620), (15810, 24006), (16004, 23715), (18972, 20005)]